feat(oa): 添加工资发放主和明细相关功能

- 新增工资发放主和明细的实体类、BO类、VO类
- 实现工资发放主和明细的增删查改功能
- 添加工资发放主和明细的导出功能

ruoyi-oa/src/main/resources/mapper/oa/OaSalaryMasterMapper.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.ruoyi.oa.mapper.OaSalaryMasterMapper">
+
+    <resultMap type="com.ruoyi.oa.domain.OaSalaryMaster" id="OaSalaryMasterResult">
+        <result property="masterId" column="master_id"/>
+        <result property="unitName" column="unit_name"/>
+        <result property="salaryPeriod" column="salary_period"/>
+        <result property="gmApproval" column="gm_approval"/>
+        <result property="financeAudit" column="finance_audit"/>
+        <result property="cashier" column="cashier"/>
+        <result property="deptManager" column="dept_manager"/>
+        <result property="operator" column="operator"/>
+        <result property="remark" column="remark"/>
+        <result property="createTime" column="create_time"/>
+        <result property="createBy" column="create_by"/>
+        <result property="updateTime" column="update_time"/>
+        <result property="updateBy" column="update_by"/>
+        <result property="delFlag" column="del_flag"/>
+    </resultMap>
+
+
+</mapper>